Murray 53743ma Sleeve Bearing 1 X 1.25 X 1 Inch

Product Description

The MURRAY 53743ma is a sleeve bearing designed for use in Murray lawn and garden equipment. Sleeve bearings provide a low-friction sliding surface between rotating shafts and their housings, supporting smooth operation under moderate radial loads. This bearing measures 1 inch in inner diameter, 1.25 inches in outer diameter, and 1 inch in length. It is an OEM-replacement component installed by small-engine and outdoor power equipment technicians during routine maintenance or after wear-related failure. The compact sleeve profile makes it well suited for spindle assemblies, deck components, and drive systems common to Murray walk-behind and riding lawn equipment.

This sleeve bearing is used in Murray lawn and garden power equipment where a compact, press-fit plain bearing is required. Typical install scenarios include deck spindle rebuilds, wheel hub assemblies, and drive shaft support points on Murray riding mowers and walk-behind units. Service technicians sourcing direct OEM replacements for worn or seized bearings in Murray equipment will find this part matches the original dimensional specifications for correct fitment.

Key Features

• Inner diameter of 1 inch for direct shaft fitment
• Outer diameter of 1.25 inches for standard housing press-fit
• 1-inch length provides adequate load-bearing surface for residential lawn equipment applications
• OEM Murray part number 53743ma ensures dimensional accuracy
• Sleeve bearing design supports moderate radial loads with minimal maintenance

Compatibility

Designed as an OEM-style replacement sleeve bearing for Murray lawn and garden equipment requiring a 1 x 1.25 x 1 inch plain bearing.

Installation Notes

Installation is typically performed by outdoor power equipment technicians or qualified small-engine service professionals. Disconnect the spark plug wire and engage the parking brake before beginning any deck or drivetrain disassembly. Sleeve bearings are commonly pressed into housings using a bearing press or appropriately sized driver; do not strike the bearing face directly with a hammer. Inspect the mating shaft and housing bore for scoring or wear before installing the replacement bearing.

Technical Specifications

• Bearing Type: Sleeve (Plain) Bearing
• Inner Diameter: 1 inch
• Outer Diameter: 1.25 inches
• Length: 1 inch

Standard Information

• Brand: MURRAY
• Manufacturer Part Number: 53743ma